Hi! I really liked the game and wanted to report some bugs I've noticed :)
While searching the room, when I opened the middle drawer (before I had the letter-cutter), the text about me opening the drawer and taking the book within appeared. It didn't actually let me take the book though. When I did open he drawer w/ the cutter that I've found, took the book and then put it back, the text also doubled.
Apart from that, there were inconsistencies w/ MC's parents' genders (they were both described as female by Anne, but later were referred to as male + the Consort is described as male in the Codex), and at the point when Anne says that the MC is close to Charles he's then referred to as Charlotte.
It it matters, I had a male MC and my browser is Safari. Hope that helps! :)